Thermostats & Parts
Engine Coolant Pipe O-Ring
Audi
WHT-005-652-A
17 x 3mm. All Required. 4.0L.
$2.64
MSRP $4.12
Save $1.48
35.9% Off 
Engine Coolant Pipe
Audi
5Q0-121-070-BR
Connector pipe. 2.0L, gas engine code czra. Engine code dhha, right side. 2.0L, code dhha right side. 2.0L, gas engine code cntc. 1.8L....
$78.19
MSRP $113.32
Save $35.13
31% Off 
Engine Coolant Pipe
Audi
0EL-901-045-C
Drive motor-front. Cooling pipe.
$39.89
MSRP $57.31
Save $17.42
30.4% Off 
Engine Coolant Pipe
Audi
079-121-065-P
Water manifold. S4, RS4. Cabriolet S4. 4.2L, return, 2005-06. 4.2L A4/S4 return. Q7.
$174.01
MSRP $256.65
Save $82.64
32.2% Off 
Engine Coolant Pipe
Audi
1EA-122-050-BJ
Awd, right, to 10/18/2021.
$79.34
MSRP $114.98
Save $35.64
31% Off 
Engine Coolant Pipe
Audi
4KE-819-362-R
Center, single charging port, # 2. Center. # 2 to 02/14/2022. Center, # 2, from 02/14/2022.
Engine Water Pump Outlet Pipe
Audi
4H0-122-447
ATF Cooler. Inlet. Auxiliary Water Pump To Pipe. 4.0L, auxiliary, A8, a8l, al8 sport.
Water Inlet Tube
Audi
8K0-145-931-D
Water inlet tube. 3.0L, auxiliary, 2010-12. 3.0L, hoses & pipes, 2010-2012.
Water Pipe O-Ring
Audi
N-013-830-2
Diesel, auxiliary. 3.0L, auxiliary.
$1.23
MSRP $1.92
Save $0.69
35.9% Off 
Engine Coolant Thermostat Kit
Audi
06E-121-111-M
Incl.Gasket,Housing and Thermostat. Q5. A5. 3.2L. A4.
$114.13
MSRP $168.34
Save $54.21
32.2% Off 
Engine Coolant Pipe
Audi
4KE-819-371-H
Center, single charging port, # 9.
$18.23
MSRP $30.38
Save $12.15
40% Off 
Engine Coolant Hose
Audi
06D-121-058-Q
Oil Cooler. Cooler to Pipe. Cooler line. 2.0L, return.
$12.55
MSRP $20.92
Save $8.37
40% Off 
Support Brace Bolt
Audi
N-101-961-05
Support brace,bolt. Diesel, main, 2010-12. 3.0L, main.
$2.16
MSRP $3.38
Save $1.22
36.1% Off 
Cooling System Bypass Line Adapter
Audi
4Z7-121-243
4.2L, feed. T-piece. 4.2L, supply, A4/S4. 4.2L main. rear.
$23.75
MSRP $39.58
Save $15.83
40% Off 
HVAC Heater Hose
Audi
8W0-819-332-AB
Inlet. Pipe To Auxiliary Water Pump. 2.9L #1 auxiliary. Coolant hose.
$41.63
MSRP $59.81
Save $18.18
30.4% Off 
Engine Coolant Pipe
Audi
4K0-145-938
2.9L, left upper, #3. 2.9L, main, left side, lower, #1.
$56.84
MSRP $81.67
Save $24.83
30.4% Off 
Engine Coolant Pipe
Audi
4H0-121-081-S
Tube assy. 6.3L, primary.
$127.23
MSRP $187.65
Save $60.42
32.2% Off Hose & Tube Assembly
Audi
1EA-122-050-CR
Awd with r-1234yf refrigerant right. from 11/13/2023.
Engine Coolant Pipe
Audi
80A-819-377-Q
Water pipe. 3.0L, heater hoses.
$51.72
MSRP $74.32
Save $22.60
30.4% Off 
Gasket
Audi
06M-117-070-G
2.9L. Q8. 2020-24. Oil cooler gasket. A8 Quattro. Convertible, 3.0L. 3.0L, with plug-in hybrid.
$3.96
MSRP $6.18
Save $2.22
35.9% Off 
Engine Coolant Pipe
Audi
8W1-819-377-A
Cooling pipe. Center hose. Coupe, 3.0L.
$134.57
MSRP $198.48
Save $63.91
32.2% Off 
Hose & Tube Assembly
Audi
1EA-121-055-G
Awd with r-744 refrigerant right. lower.
$26.27
MSRP $43.78
Save $17.51
40% Off 
Engine Water Pump
Audi
06L-121-012-L
Convertible, 1.8L, main.
$166.10
MSRP $244.99
Save $78.89
32.2% Off 
Engine Coolant Pipe
Audi
4K0-121-070-AG
2.9L right. outer. 2.9L, main, left side, lower, #4.
$106.36
MSRP $154.14
Save $47.78
31% Off 
Hose & Tube Assembly
Audi
1EA-122-049-AR
Awd with r-1234yf refrigerant left. Hose & tube assy.
$84.18
MSRP $122.00
Save $37.82
31% Off 
Connector Pipe
Audi
1EA-121-052-E
Rwd with r-1234yf refrigerant rear. to 10/30/2023.
$29.90
MSRP $49.83
Save $19.93
40% Off 
Engine Coolant Pipe
Audi
4G0-121-071-AA
Lower pipe. Without RS7, main, supply.
$76.00
MSRP $110.15
Save $34.15
31% Off 
Engine Coolant Pipe
Audi
1J0-121-087-C
1.8L 225 horsepower. all. 1.8L 180 horsepower. without ac. 1.8L, 225 horsepower, without ac.
$24.47
MSRP $40.78
Save $16.31
40% Off 
Engine Coolant Crossover Pipe
Audi
059-121-075-FE
Diesel, lower, 2013-14. Tube assy. 3.0L diesel, supply.
$126.55
MSRP $186.65
Save $60.10
32.2% Off 
Engine Coolant Crossover Pipe
Audi
4M0-121-131-G
4.0L main.
$125.98
MSRP $185.81
Save $59.83
32.2% Off 
Thermostat Unit
Audi
07K-121-115-D
2.5L, main. Incl.Gasket,Housing and Thermostat. TT.
$294.56
MSRP $438.33
Save $143.77
32.8% Off 
Engine Coolant Pipe
Audi
4H0-121-399-H
Water feed tube. 4.0L.
$38.62
MSRP $55.48
Save $16.86
30.4% Off 
Engine Coolant Thermostat Housing
Audi
04E-121-121-L
Thermostat Location-Water Pump Housing. 1.4L.
$12.35
MSRP $20.59
Save $8.24
40% Off 
Engine Coolant Pipe O-Ring
Audi
06E-121-119-A
31.9 x 3.3mm. 3.2L, supply.
$4.62
MSRP $7.21
Save $2.59
35.9% Off 
Engine Coolant Pipe
Audi
4N0-121-083-A
Tube assy. 3.0L, without plug-in hybrid, main.
$82.44
MSRP $119.49
Save $37.05
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